Java J2EE Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Core Java (6529)
Advanced Java (552)
Swing (223)
EJB (402)

Servlets (804)
Struts (701)
JDBC (771)
JMS (324)

SunOne (10)
J2EE (485)
Weblogic (694)
Websphere (573)

Java J2EE Interview Questions

Questions Answers Views Company eMail

What is the size of a string in java?

1014

What is literal example?

952

What is a boolean in java?

1050

What does java edition mean?

1157

What is nan inf?

1081

What is arguments in java?

1003

What is a numeric literal?

1083

What is the largest long allowed by java?

1066

Is char a method in java?

1066

What is a literal coding?

1026

What does flag mean in java?

1021

Is string is a class in java?

965

Is null an object in java?

1032

What is a boolean flag in java?

1030

What is args length in java?

1169

Un-Answered Questions { Java J2EE }

Which of the recommended practices to be performed in the ejbpassivate() method of a stateful session bean? : BEA Weblogic

1045

What happens when a thrown exception is not handled?

1114

What are synchronized blocks in java?

1178

What is the difference between applet and application?

1014

What is the role played by sessionfactory interface in hibernate?

357

What is the multi-catch block in java?

1039

What does executeupdate return in java?

1030

Explain the difference between jakarta struts and apache struts?

944

What is light object mapping in hibernate?

493

What is spring in java?

403

What is the use of beaninfo?

1046

How can I write to the log used by DriverManager and JDBC drivers?

1001

What is the functionality of a jms message producer?

814

In web logic how are new threads assigned?

1051

what is the purpose of the runtime class?

1065

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